Air Conditioning Repair

For air conditioner repair in Phoenix and Valleywide, Desert Diamond Mechanical Heating & Air Conditioning is the right choice. Our fully licensed, extensively trained, and regularly updated technicians work tirelessly to earn your satisfaction. Recognizing the stressful, often disruptive, impact of cooling malfunctions, we provide prompt appointment times during regular business hours, and 24/7 Emergency Service, throughout Phoenix, Peoria, Glendale, Sun City, & Surprise, AZ. Our team is always on call to assist you, and there are never overtime charges. Punctual arrival, damage free work zones, and conscientious clean up are just a few of the ways that Desert Diamond Mechanical Heating & Air Conditioning ensures a rewarding start-to-finish experience.

A/C repairs you can trust!

Know that when you call on Desert Diamond Mechanical Heating & Air Conditioning, our fleet of service trucks provide immediate access to advanced diagnostic technology, specialized tools, and a broad range of quality replacement parts, allowing us resolve even tough challenges in a single service call. By prioritizing the reliability, efficiency and longevity of existing equipment, we ensure a cost-effective solution that will stand up to time, use, and weather.

With air conditioner repairs from us, you’ll be cool all summer long!

With accurate information and effective repairs of all makes and models of air conditioners, we protect your lasting comfort. Contact Desert Diamond Mechanical Heating & Air Conditioning at (602) 362-4599 for trustworthy service throughout Phoenix, Peoria, Glendale, Sun City, & Surprise, AZ.

AC Repair ∴ Air Conditioning Repair

"Bought a new high end Trane unit, it was thoroughly explained by Steve and he came out several times to make sure the air flow was adjusted just "right" for our two story house. We are very satisfied with the product itself and especially the friendliness and honesty of both Steve and Cody. Thank you!"

- Gary Sheriff

"ABSOLUTELY 5 stars! Very helpful, great customer service and exceeded all of my expectations all while dealing with my AWFUL home warranty company. HIGHLY recommend this company! I am so grateful to them helping my family in July in ARIZONA when our AC went out."

- Kristi Mathews

"The office staff is always so polite. If you want a company who is willing to work hard, look decent, and go the extra mile to get the job done choose Desert Diamond Mechanical. You wont be disappointed! Thanks Desert Diamond!"